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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 237 | 64.5 | -16.5 | D | 4.1 | 3.4 | 80 | 4 |
2 | 238 | -4 | 7.5 | C | 9.5 | 9.4 | 8 | 3 |
3 | 240 | 28.5 | -13.5 | B | 0.6 | 0.2 | 47 | 8 |
4 | 241 | -13.5 | 9.5 | B | 0.2 | 0.1 | 12 | 3 |
5 | 242 | -26.5 | -26.5 | A | 0.2 | 0.1 | 56 | 2 |
6 | 243 | -9 | -13 | B | 0.3 | 0.1 | 28 | 8 |
7 | 245 | -40.5 | -27.5 | A | 0.1 | 0.1 | 67 | 1 |
8 | 246 | 57.5 | -30.5 | B | 0.2 | 0.1 | 78 | 2 |
9 | 247 | -63.5 | 18.5 | D | 1.4 | 0.8 | 78 | 10 |